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#ifndef QSENSOR_P_H

#define QSENSOR_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API. It exists purely as an

// implementation detail. This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include "qsensor.h"

QTM_BEGIN_NAMESPACE

typedef QList<QSensorFilter*> QFilterList;

class QSensorPrivate

{

public:

    QSensorPrivate()

        : identifier()

        , type()

        , outputRange(-1)

        , dataRate(0)

        , backend(0)

        , active(false)

        , busy(false)

        , device_reading(0)

        , filter_reading(0)

        , cache_reading(0)

        , error(0)

    {

    }

    // meta-data

    QByteArray identifier;

    QByteArray type;

    QString description;

    qoutputrangelist outputRanges;

    int outputRange;

    // policy

    qrangelist availableDataRates;

    int dataRate;

    QSensorBackend *backend;

    QFilterList filters;

    bool active;

    bool busy;

    QSensorReading *device_reading;

    QSensorReading *filter_reading;

    QSensorReading *cache_reading;

    int error;

};

class QSensorReadingPrivate

{

public:

    QSensorReadingPrivate()

        : timestamp(0)

    {

    }

    size_t size;

    // sensor data cache

    qtimestamp timestamp;

};

QTM_END_NAMESPACE

#endif